Problem Display
PID: 48383 (2B5/8/8/3Nk2p/KBP4R/pp1P4/7p/q3r3 w - - 0 1)

Johandl, Alois

Comm., Thema Danicum, 1989

2B5/8/8/3Nk2p/KBP4R/pp1P4/7p/q3r3

#4

7 + 7


4647 Dreiklang 2001

SOLUTION


  • SOUND
  • Keys
    • 1.Ba5!
      • threat
        • 2.Bc7#
      • 1...Kd6
        • 2.Kb5
          • threat
            • 3.Bc7#
          • 2...Qg7
            • 3.Bb4+
              • 3...Ke5
                • 4.d4#
          • 2...Re7
            • 3.Bb4+
              • 3...Ke5
                • 4.Re4#
      • 1...Re4
        • 2.Rxe4+
          • 2...Kd6
            • 3.Bb4+
              • 3...Kc6
                • 4.Re6#
            • 3.Re6+
              • 3...Kc5
                • 4.Bb6#
            • 3.Kb5
              • threat
                • 4.Bb4#
                • 4.Bc7#
                • 4.Re6#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).